The U.S. stock market set new highs in Q3 2025, and while index funds largely outperformed, active funds were more mixed. Among the 10 largest active funds, only the JPMorgan Large Cap Growth Fund stood out, returning 9.3% and ranking in the top third of its category, while the Dodge & Cox Stock Fund lagged with just 3.2%. 

Index funds fared better, with the Vanguard Total Stock Market Index Fund delivering 8.2% and ranking highest among its peers, though the Vanguard Mid Cap Index Fund landed near the middle of its category.

Over the past three years, seven of the 10 largest active funds have outperformed their categories, led by two Capital Group funds that landed in the top decile of large-cap blend. Index funds also showed consistent strength, with S&P 500 trackers like Vanguard, Fidelity, and iShares ranking in the top quartile over that period. 

Finsum: Investors looking to capitalize on falling interest rates should look to large cap growth as they tend to be more interest rate sensitive.